Flikken Rotterdam takes place in Rotterdam, and is after Flikken Maastricht the second Dutch spin-off of the Flemish show Flikken.

Former commando John de Koning, traumatized by a failed mission in Nigeria, is confronted with a murderer trying to eliminate his former comrades in battle. He starts the fight, but ends up in a war in which he threatens to lose his mates, his family and himself.

Three teenagers appear to have a lot of fun on the children's oncology department on the fourth floor of a large hospital. Nick and Iwan both lost a leg as a result of bone cancer. For their friend Olivier, an amputation may be the next phase. The fourth of the bunch, Pepijn, is so ill and weak that he often stays in his room. Friendship and a deep desire to live keeps the guys mentally balanced. Their friendship changes when Gina arrives. Sickos is a humorous drama that deals with adolescence and chemotherapy.